# Dolphin CC Supreme Review (2026): Pros, Cons & Price | Robot Pool Cleaner Guide > Dolphin CC Supreme review: corded pool robot that cleans floor, walls, waterline. Specs, pros, cons, alternatives and our 7.9/10 verdict. - Source: https://robotpoolcleanerguide.com/pool-robots/dolphin-nautilus-cc-supreme/ - Markdown version: https://robotpoolcleanerguide.com/pool-robots/dolphin-nautilus-cc-supreme.md --- - [Home](https://robotpoolcleanerguide.com/) - [Compare pool robots](https://robotpoolcleanerguide.com/pool-robots/) - Dolphin Nautilus CC Supreme 7.9 ![Dolphin Nautilus CC Supreme](https://robotpoolcleanerguide.com/_astro/dolphin-nautilus-cc-supreme.D7V8vpeP_Z1sr8UU.webp) Dolphin · Premium # Dolphin Nautilus CC Supreme Review Large in-ground pools up to 50 ft where you want corded reliability plus waterline scrubbing and phone scheduling. - Corded - Corded · scheduled by app, no charging - Floor + Walls + Waterline $$$$ Premium Price tier: Premium, $1,000–$2,000 price tier · see Amazon for today's price [Check price on Amazon](https://www.amazon.com/dp/B083LMN9FD?tag=room4205-20)[See alternatives](#alternatives) Opens Amazon in a new tab. Our score is never influenced by commissions. By [Robot Pool Cleaner Guide Editorial Team](https://robotpoolcleanerguide.com/about/) · Updated October 12, 2026 ·[How we score](https://robotpoolcleanerguide.com/how-we-research/) We may earn a commission when you buy through links on this page, at no extra cost to you. Our score comes from manufacturer specs, professional reviews, and owner reports. It is not a hands-on lab test. ## The verdict The CC Supreme adds waterline scrubbing and Wi-Fi to the Nautilus formula, but at about $1,450 it is hard to justify next to cordless robots that also clean the waterline for $700–$850. Consider it if you want a corded robot for a large pool and a Dolphin dealer behind you. ### What we like - Cleans floor, walls and waterline — the CC Plus can't - Wi-Fi app scheduling from anywhere - Rated for pools up to 50 ft with Dual Drive steering - Never needs charging ### Watch out for - About $1,450 — nearly double the CC Plus - Amazon rating of about 3.5 stars across ~1,200 reviews is lower than the cheaper Dolphins - Only a 1-year warranty at this price ## Score breakdown Cleaning 8.6 Convenience 8.2 Build & reliability 7.8 Value 6.4 Reach: Pools to 50 ft · Corded · scheduled by app, no charging ## CC Supreme specs | Brand | Dolphin | | --- | --- | | Type | Corded | | Pool type | In-ground | | Cleans | Floor · Walls · Waterline | | Runtime | Corded · scheduled by app, no charging | | Rated reach | Pools to 50 ft | | Power | Corded (plug-in power supply) | | Filtration | Dual-layer top-load filter | | Navigation | Dual Drive steering, Wi-Fi scheduling | | App control | Yes | | Weight | 24.6 lbs | | Warranty | 1 year | | Price tier | $$$ Premium ($1,000–$2,000). See Amazon for today's price. | - Amazon lists this as a 2020 model. Newer Dolphin lines (such as the Nautilus CC Pro and Proteus) overlap it at similar prices. Specs are compiled from manufacturer listings and independent reviews and may change between production runs. Pool robots are re-listed and re-badged often, so confirm on the Amazon page before buying. The Dolphin Nautilus CC Supreme is the top of the Nautilus corded range we track: a plug-in robot for in-ground pools up to 50 ft that adds Wi-Fi scheduling, Dual Drive steering and a waterline scrubber to the CC Plus formula. It costs about $1,450, weighs about 24.6 lbs on the listing, and averages 3.5 stars across roughly 1,200 reviews. The listing shows a 2020 model year. ## Who the CC Supreme is for (and who should skip it) It’s for you if you have a large in-ground pool, you’ve decided on a corded robot, and you want waterline scrubbing plus scheduling from your phone. Dual Drive steering is designed for tight corners. Skip it if price matters: at $1,450 it costs nearly twice a CC Plus, and cordless robots like the [AquaSense 2](https://robotpoolcleanerguide.com/pool-robots/beatbot-aquasense-2/) (about $800–850) or [Sora 30](https://robotpoolcleanerguide.com/pool-robots/beatbot-sora-30/) (about $1,000) also clean the waterline. Skip it too if you want the best reviews: the lower 3.5-star average is a flag worth reading into. ## What it cleans Floor, walls and waterline. The waterline scrubber is the notable addition over the CC Plus; the robot keeps gripping the pool walls as it works. It does not skim the surface. ## App and navigation Wi-Fi lets you schedule cleanings from anywhere. Dual Drive gives more agile steering than the basic Nautilus models. There’s no listed weekly timer in the sources we checked, so if scheduling is your main reason to buy, confirm the feature on the listing. ## Reliability and warranty The 3.5-star average on about 1,200 reviews trails the cheaper Dolphins (CC 4.0, CC Plus 4.3, AG 4.4), and the warranty is a short 1 year per reviewers. Dolphin’s newer premium lines overlap this model at similar prices, so compare before you buy; see our [corded vs cordless explainer](https://robotpoolcleanerguide.com/posts/corded-vs-cordless-robotic-pool-cleaners/). ## Bottom line The CC Supreme is a capable corded robot for large pools, but its price and ratings make it hard to recommend over either the CC Plus or a cordless alternative. Choose it only if you need corded power, a 50 ft rating and waterline scrubbing in one robot. Ready to buy? · 7.9/10 Dolphin Nautilus CC Supreme $$$$ Premium Price tier: Premium, $1,000–$2,000 · Corded · Floor + Walls + Waterline [Check price on Amazon](https://www.amazon.com/dp/B083LMN9FD?tag=room4205-20) ## CC Supreme FAQ ### What does the CC Supreme add over the CC Plus? Waterline scrubbing, Wi-Fi app scheduling, Dual Drive steering and a rating for pools up to 50 ft. The CC Plus cleans floors and walls only and is rated up to 40 ft. ### Is the CC Supreme a new model? Not really. The Amazon listing shows a 2020 model year. Dolphin's newer lines, such as the Nautilus CC Pro, overlap it at similar prices. ### Why is the average rating lower than other Dolphins? The listing averages about 3.5 stars across roughly 1,200 reviews, versus 4.0–4.4 for the CC, CC Plus and AG. We can't diagnose why from the listing, so read the recent reviews on the exact ASIN. ### What warranty does it carry? Reviewers cite a 1-year warranty on Nautilus models; the Amazon listing says "standard manufacturer's warranty". Confirm before you buy. ## Sources - [amazon.com](https://www.amazon.com/dp/B083LMN9FD?tag=room4205-20) - [thepoolnerd.com](https://www.thepoolnerd.com/best-dolphin-pool-cleaners) Not sold yet? ## Alternatives to the CC Supreme ![Dolphin Nautilus CC Plus](https://robotpoolcleanerguide.com/_astro/dolphin-nautilus-cc-plus.BskDPban_Z1b7K2W.webp) ### [Dolphin Nautilus CC Plus](https://robotpoolcleanerguide.com/pool-robots/dolphin-nautilus-cc-plus/) 8.2 - Corded - Corded — no charging - Floor + Walls In-ground pool owners who want a proven, never-charge-it robot with strong wall climbing and a deep owner review base. $$$$ Mid-range Price tier: Mid-range, $500–$1,000 today's price on Amazon [Check price on Amazon](https://www.amazon.com/dp/B00Q8M0NWE?tag=room4205-20)[Read the full review](https://robotpoolcleanerguide.com/pool-robots/dolphin-nautilus-cc-plus/) ![Dolphin Nautilus CC](https://robotpoolcleanerguide.com/_astro/dolphin-nautilus-cc.BqU2GnI9_224qwx.webp) ### [Dolphin Nautilus CC](https://robotpoolcleanerguide.com/pool-robots/dolphin-nautilus-cc/) 8.0 - Corded - Corded — no charging - Floor + Walls Pools up to 33 ft where you want the Dolphin reliability and wall climbing at the lowest price in the Nautilus line. $$$$ Mid-range Price tier: Mid-range, $500–$1,000 today's price on Amazon [Check price on Amazon](https://www.amazon.com/dp/B01N78IVWJ?tag=room4205-20)[Read the full review](https://robotpoolcleanerguide.com/pool-robots/dolphin-nautilus-cc/) ![Beatbot Sora 30](https://robotpoolcleanerguide.com/_astro/beatbot-sora-30.DHap80lr_1EmPIQ.webp) ### [Beatbot Sora 30](https://robotpoolcleanerguide.com/pool-robots/beatbot-sora-30/) 8.6 - Cordless - Up to 5 hr - Floor + Walls + Waterline Pools with tanning ledges, steps or shallow sun shelves, where most robots leave you doing manual touch-ups. $$$$ Mid-range Price tier: Mid-range, $500–$1,000 today's price on Amazon [Check price on Amazon](https://www.amazon.com/dp/B0GS5ZQQXH?tag=room4205-20)[Read the full review](https://robotpoolcleanerguide.com/pool-robots/beatbot-sora-30/) [Compare all 15 robots →](https://robotpoolcleanerguide.com/pool-robots/) ## Helpful guides [Top picks ### The 7 Best Robotic Pool Cleaners of 2026: Ranked by Pool Type, Budget & Features The best robotic pool cleaners of 2026, ranked: Beatbot AquaSense 2, Dolphin Nautilus CC Plus, Beatbot Sora 10 and more. Cordless vs corded, what each cleans, and who it fits. Updated Oct 12, 2026](https://robotpoolcleanerguide.com/posts/best-robotic-pool-cleaners-2026/)[Cordless ### Best Cordless Robotic Pool Cleaners of 2026: Runtime, Coverage & What You Give Up The best cordless pool robots of 2026 compared: Beatbot AquaSense 2, Sora 10, Aiper Scuba S3 and S1, Wybot C2 Vision. Runtime, surfaces cleaned, price and the trade-offs. Updated Oct 12, 2026](https://robotpoolcleanerguide.com/posts/best-cordless-robotic-pool-cleaners/)[Above-ground ### Best Robotic Pool Cleaner for Above-Ground Pools (2026): Floor Cleaners and Wall Climbers The best robotic pool cleaners for above-ground pools in 2026: Dolphin Nautilus AG, Aiper Seagull SE, Dolphin Nautilus CC and Beatbot Sora 10, with what each cleans and what to check first. Updated Oct 12, 2026](https://robotpoolcleanerguide.com/posts/best-robotic-pool-cleaner-for-above-ground-pools/) CC Supreme $$$$ Premium Price tier: Premium, $1,000–$2,000 [Check price](https://www.amazon.com/dp/B083LMN9FD?tag=room4205-20)